package com.program

import scala.util.matching.Regex

object RegexTest {

  def main(args: Array[String]): Unit = {

    val keyValPattern: Regex = "([0-9a-zA-Z-#() ]+): ([0-9a-zA-Z-#() ]+)".r

    val input: String =

      """background-color: #A03300;

        |background-image(): url(img/header100.png);

        |background-position: top center;

        |background-repeat: repeat-x;

        |background-size: 2160px 108px;

        |margin: ;

        |height: 108px;

        |width: %;""".stripMargin

    println("findAllIn  直接找出匹配正则的部分")

    for (x <- keyValPattern.findAllIn(input)) {

      println(x)

    }

    println("findAllMatchIn 会将查找结果按照group存放")

    for (x <- keyValPattern.findAllMatchIn(input)) {

      println(s"key:${x.group(1)}, value:${x.group(2)}")

    }

  }

}

findAllIn  直接找出匹配正则的部分

background-color: #A03300

background-image(): url(img

background-position: top center

background-repeat: repeat-x

background-size: 2160px 108px

margin:

height: 108px

width:

findAllMatchIn 会将查找结果按照group存放

key:background-color, value:#A03300

key:background-image(), value:url(img

key:background-position, value:top center

key:background-repeat, value:repeat-x

key:background-size, value:2160px 108px

key:margin, value:

key:height, value:108px

key:width, value: